Revision 9120
Added by Aaron Marcuse-Kubitza over 11 years ago
| lib/sh/util.sh | ||
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# usage: in func: indent; ... |
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# outside func: indent; ...; outdent |
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alias indent='declare PS4="$log_level_indent$PS4"'
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alias outdent='declare PS4="${PS4#$log_level_indent}"'
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alias indent='declare PS4="${PS4:0:1}$PS4"'
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alias outdent='declare PS4="${PS4#${PS4:0:1}}"'
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# usage: in func: inc_log_level; ... |
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# outside func: inc_log_level; ...; dec_log_level |
Also available in: Unified diff
lib/sh/util.sh: logging: visually separate the log_level-based indenting from the external command indenting by using the standard `set -x` prefix (1st char of PS4) for log_level indenting and $log_level_indent (i.e. whitespace) for external command indenting